Title(Kor) SOFC Hot BOP 단열재 적용 방법에 따른 열평형 기대 효과에 대한 수치해석 연구
Title(Eng) A Numerical Study on the Expectation Effect of Thermal Balance according to SOFC Hot BOP Insulation Application Method
Keyword Solid Oxide Fuel Cell (SOFC)(고체산화 연료전지), HOT BOP, Insulation (단열), Zoning method(구역화 방법), Numerical Analysis(수치해석)
Author(Kor) 최규홍1,†⋅황승식1⋅김동균1⋅최종균2
Author(Eng) GYU-HONG CHOI1,†, SEUNG-SIK HWANG1, DONG-GYUN KIM1, CHONGGUN CHOI2
Date 2017-10
Attach file 11-17-08-14-(최규홍)-512.pdf
Page Page. 512-520
Abstract(Kor)
Abstract(Eng)
This paper is a numerical study of various methods of applying SOFC hot BOP insulation. The application methods are four cases from case 1 to case 4, and the performance difference between the result of applying powdered insulation and the result of zoning using composite multi-layer insulation was examined. Numerical results show that the thermal stability of composite multi- layer insulation is better than that of powder insulation when the thermal conductivity is 0.04 W/mK. In the future, we will increase the thermal conductivity of the composite multi-layer thermal insulation material and find the greatest value of thermal conductivity with a similar result to that of the powder insulation.



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